In fact I am very early on to a friend introduced the Warehouse optimization planning, but it will I give the friend said so much, but his stubborn character point did not listen, but after his first two days now we look at our warehouse in Warehouse optimization planning, all for me these days every call to say is, let me give him to introduce the Warehouse optimization planning, he also wants to give him the company to do a Warehouse optimization planning, I knew the friend one day will find I introduced him to Warehouse optimization planning. Because I feel Warehouse optimization planning was very good well, such diversification, will later need to view what words to save time and effort, so the good things, why not do it.